Paul Meecock wrote:

.... get rid of moths....

Anyway, I sussed out a good way of eradicating them without making black
marks on the ceiling...

Mine are mostly in the kitchen as that is where the back door is..!!!

Turn all the lights off... Open the door to the microwave, making the light
come on.... Go back 10 mins later, close the microwave door... give it 1
minute..!!! :))

Did you manage to clean out all the moth residue? Or will this microwave
be dedicated to moth disposal?